An anti-gay review on Yelp that called a restaurant in Dorchester, Massachusetts “absolutely disgusting and unacceptable” prompted other customers to voice their support for the cafe. The review of Zia Gianna Bakery and Caffe, owned by Nino Barbalace, has since been removed from Yelp. But Barbalace reposted it on his restaurant’s Facebook page and Twitter feed. It says in part: “After seeing the rainbow flag in the window, I’ve had it with this place and have thrown in the towel...